BestMattress.uk.com
    Expert Advice for 2026

    The Complete UK Mattress Buying Guide

    Everything you need to know to find your perfect mattress—from firmness levels to cooling technologies, trial periods to sustainability.

    Mattress TypesChoosing the Right Firmness LevelMattresses for Back Pain ReliefSleeping CoolTrial Periods & Return PoliciesEco-Friendly & Sustainable OptionsUK Mattress Prices & Value GuideMattresses for Couples
    Understanding Mattress Types
    Section 1 of 12
    Essentials

    Understanding Mattress Types

    The UK mattress market offers several distinct types, each with unique characteristics:

    Memory Foam Mattresses Memory foam mattresses contour precisely to your body shape, providing excellent pressure relief for side sleepers and those with joint pain. They absorb movement well, making them ideal for couples. Leading UK brands include Emma, Nectar, and Tempur-Pedic.

    Best for: Side sleepers, couples, those with chronic pain Consider: May retain heat; look for gel-infused or open-cell variants

    Hybrid Mattresses Combining pocket springs with foam comfort layers, hybrids offer responsive support with pressure-relieving comfort. The spring base provides excellent airflow, whilst the foam layers contour to your body. Popular UK hybrid brands include Simba, Eve, and Brook + Wilde.

    Best for: Combination sleepers, hot sleepers, those wanting versatility Consider: Generally more expensive; heavier than foam-only options

    Pocket Spring Mattresses Traditional British mattress construction featuring individually wrapped coils that respond independently to pressure. They offer excellent breathability and edge support. Heritage UK brands like Silentnight, Sealy, and Sleepeezee specialise in this technology.

    Best for: Back sleepers, heavier individuals, those who sleep hot Consider: May transfer more motion; check spring count (1,000+ for quality)

    Latex Mattresses Natural latex provides bouncy, responsive support with inherent temperature regulation and hypoallergenic properties. Dunlopillo leads the UK latex market, offering both natural and organic options.

    Best for: Eco-conscious buyers, allergy sufferers, those preferring bounce Consider: Can feel too bouncy for some; genuine latex is pricey

    Choosing the Right Firmness Level
    Section 2 of 12
    Essentials

    Choosing the Right Firmness Level

    Mattress firmness in the UK is typically rated on a scale of 1-10:

    Soft (1-3) Maximum cushioning with significant sinking. Best for lightweight side sleepers under 9 stone (57kg) who need pressure relief for shoulders and hips.

    Medium-Soft (4-5) Gentle support with good cushioning. Ideal for side sleepers weighing 9-12 stone (57-76kg). Good compromise for couples with different preferences.

    Medium (5-6) The UK's most popular firmness level, offering balanced support and comfort. Suitable for most body types and sleep positions. Most "universal comfort" mattresses sit here.

    Medium-Firm (6-7) More support with slight cushioning. Recommended for back sleepers, combination sleepers, and those weighing 12-16 stone (76-102kg).

    Firm (7-9) Maximum support with minimal sinking. Best for stomach sleepers, heavier individuals over 16 stone (102kg), and those with lower back pain requiring spinal alignment.

    Pro Tip: Your optimal firmness depends on body weight, sleep position, and personal preference. Heavier individuals generally need firmer mattresses to prevent excessive sinking.

    Mattresses for Back Pain Relief
    Section 3 of 12
    Essentials

    Mattresses for Back Pain Relief

    Choosing the right mattress can significantly reduce back pain. Here's what to consider:

    For Lower Back Pain Opt for medium-firm to firm mattresses that maintain proper spinal alignment. Memory foam and hybrids with zoned support work well. The Nectar Memory Foam and Simba Hybrid Pro are specifically designed with lumbar support zones.

    For Upper Back & Shoulder Pain Side sleepers with shoulder pain need softer mattresses that allow shoulders to sink in properly. Look for mattresses with enhanced pressure relief in the shoulder zone, like the Emma Original or Brook + Wilde Lux.

    For Hip Pain Choose mattresses with excellent pressure relief capabilities. Memory foam excels here, as it distributes weight evenly. The Emma Original is particularly popular among UK sleepers with hip issues.

    For Sciatica Medium-firm mattresses with zoned support help maintain neutral spine position. Avoid overly soft mattresses that cause the pelvis to sink too deeply.

    Important Considerations: - Allow 4-6 weeks to adjust to a new mattress - Pair with an appropriate pillow for neck alignment - Consider a topper if you need temporary adjustment - Most UK brands offer extended trials for those with back conditions

    Sleeping Cool: Temperature Regulation
    Section 4 of 12
    Essentials

    Sleeping Cool: Temperature Regulation

    Around 41% of UK adults report overheating during sleep. Here's how mattress technologies address this:

    Pocket Spring & Open-Coil Mattresses Natural air circulation between coils makes these the coolest options. Ideal for hot sleepers who prefer traditional feel.

    Hybrid Mattresses Combine breathable spring bases with foam comfort layers. Premium options feature graphite or gel-infused foams that actively draw heat away. The Simba Hybrid Pro uses Simbatex foam for temperature regulation.

    Memory Foam with Cooling Technology Modern memory foam mattresses incorporate various cooling innovations: - Gel-infused foam (Emma, Nectar) - Gel beads absorb and disperse heat - Graphite-infused layers (Simba) - Conducts heat away from the body - Open-cell structures (Tempur) - Improved airflow through foam - Phase-change materials (Dormeo) - Absorb excess heat, release when cool

    Natural Materials Wool, cotton, and bamboo covers naturally regulate temperature. Brands like Woolroom and Panda specialise in temperature-neutral natural materials.

    Additional Tips: - Choose breathable bedding (cotton, linen, bamboo) - Keep bedroom temperature around 16-18°C - Consider a mattress protector designed for airflow

    Considerations

    Trial Periods & Return Policies

    UK mattress companies offer some of the most generous trial periods globally:

    Standard Trials (60-100 nights) Most established brands including Eve, Otty, and Brook + Wilde offer this range. Gives ample time to adjust and evaluate comfort.

    Extended Trials (200-365 nights) Emma offers 200 nights, whilst Nectar leads with a full 365-night trial. Nectar also provides a "forever warranty" for ultimate peace of mind.

    What You Should Know: - Most brands require 14-30 nights minimum use before returns - Returns are typically free, with the mattress donated to UK charities - Full refunds are standard; some brands offer exchanges first - Traditional high street retailers may have stricter return policies - Original packaging usually not required for boxed mattresses

    Making the Most of Your Trial: - Start when you won't be travelling extensively - Give yourself at least 3-4 weeks to adjust - Note any morning aches, sleep quality changes - Test different sleep positions - Consider pillow compatibility

    Warranty Coverage: Look for warranties of 10+ years. Check what's covered: - Sagging beyond 25mm - Broken springs - Manufacturing defects - Foam deterioration

    Considerations

    Eco-Friendly & Sustainable Options

    The UK mattress industry is increasingly focused on sustainability:

    Certifications to Look For: - CertiPUR-US - Low emissions foam without harmful chemicals - OEKO-TEX Standard 100 - Tested for harmful substances - FSC - Sustainable wood in bed frames and foundations - GOTS - Global Organic Textile Standard for natural fibres

    Natural & Organic Mattresses Brands like Woolroom use 100% British wool with no chemical flame retardants, relying on wool's natural fire resistance. Dunlopillo offers natural latex options sourced from sustainable rubber plantations.

    Recyclable Mattresses Some manufacturers now design mattresses for end-of-life recycling. Check if your chosen brand has a mattress take-back programme. Companies like Emma and Eve have launched recycling initiatives.

    Carbon-Neutral Brands Panda and Eve have made significant sustainability commitments, including carbon-neutral manufacturing and plastic-free packaging. Simba uses recycled materials in their hybrid mattresses.

    UK Manufacturing Buying British-made mattresses (Hypnos, Vispring, Sleepeezee) reduces transportation emissions and supports local craftsmanship. These heritage brands often use traceable materials.

    Disposal Options: - Local council bulky waste collection (usually free) - Retailer old mattress removal with new delivery - Specialist mattress recycling companies - Charity donation if mattress is in good condition

    Considerations

    UK Mattress Prices & Value Guide

    Understanding what you should pay for different mattress tiers in 2026:

    Budget (Under £400) Entry-level mattresses suitable for guest rooms or temporary use. Brands like Silentnight Essentials and Dormeo offer decent quality at this price point. Expect basic foam or bonnell springs.

    Mid-Range (£400-£800) The sweet spot for most UK buyers. Includes popular options like Emma Original, Nectar, and Eve. Features proper pocket springs or quality memory foam with good trial periods.

    Premium (£800-£1,500) Enhanced comfort layers, better materials, and advanced features. Simba Hybrid Pro, Brook + Wilde Elite, and OTTY Hybrid sit here. Expect multiple foam layers and higher spring counts.

    Luxury (£1,500+) Handcrafted mattresses with premium natural materials. Includes Hypnos, Vispring, and Tempur. Often made to order with bespoke firmness options.

    Getting the Best Value: - Shop during sales (Black Friday, January, Bank Holidays) - Check for discount codes (many sites offer 10-20% off) - Compare "mattress in a box" brands for competitive pricing - Consider previous-generation models for savings - Bundle deals (mattress + pillows + protector) often save 20%+

    Hidden Costs to Consider: - Bed frame compatibility - Mattress protector (£50-100) - Pillow upgrades - Old mattress disposal if not included

    Considerations

    Mattresses for Couples

    Sharing a bed requires compromise. Here's how to find a mattress that works for both partners:

    Motion Isolation Essential if one partner tosses and turns. Memory foam and pocket springs excel here. The Nectar and Emma Original are top choices for motion isolation.

    Different Firmness Preferences Some brands offer split-tension options where each side has different firmness. Alternatively, consider a medium-firm mattress as a compromise, or add a topper to one side.

    Edge Support Important if you use the full mattress surface. Pocket springs and hybrids generally offer better edge support than all-foam options.

    Temperature Differences If one partner sleeps hot and one cold, choose a hybrid with good airflow. Natural materials like wool can help regulate temperature for both partners.

    Weight Differences Significant weight differences can cause "roll-together" on softer mattresses. A firmer hybrid or high-density foam handles weight distribution better.

    UK Size Recommendations for Couples: - Double (135cm): Minimum for couples, can feel cramped - King (150cm): Most popular choice, good balance of space and room fit - Super King (180cm): Ideal space, but requires larger bedroom

    Pro Tip: Visit showrooms together if possible. Many couples find a medium firmness hybrid offers the best compromise.

    Practical Info

    Mattresses for Children & Teenagers

    Children and teens have different sleep needs. Here's guidance for UK parents:

    Toddlers & Young Children (2-7 years) - Single mattress (90x190cm) is suitable - Choose medium firmness for developing spines - Waterproof mattress protector essential - Look for hypoallergenic materials - Consider washable covers

    Primary School Age (7-12 years) - Continue with single mattress - Medium firmness remains ideal - Look for durable construction - Consider brands like Silentnight Kids range

    Teenagers (13+) - May need larger mattress (small double or double) - Firmness depends on weight and sleep position - Memory foam can help with growth-related aches - Good motion isolation if sharing room - Consider budget-friendly options they'll outgrow

    Safety Standards: UK mattresses must meet fire safety regulations (BS 7177). Look for: - Low/zero VOC emissions - OEKO-TEX certification - No harmful chemicals

    Budget Considerations: Children's mattresses face heavy use and may be outgrown. Balance quality with value—aim for £150-400 for children, £300-600 for teenagers.

    Top UK Children's Mattress Brands: - Silentnight Safe Nights - Eve Baby/Kids - Dormeo Memory Fresh - Little Green Sheep (organic)

    Practical Info

    UK Mattress Sizes Explained

    UK mattress sizes differ from US and European standards. Here's the complete guide:

    Single (90 x 190cm / 3'0" x 6'3") Standard size for children, teenagers, and single adults. Fits most UK single bed frames.

    Small Double (120 x 190cm / 4'0" x 6'3") Also called a "three-quarter" bed. Suits single sleepers wanting extra space or couples with limited room.

    Double (135 x 190cm / 4'6" x 6'3") Most popular UK size. Suits couples, though can feel snug. Fits through most doorways easily.

    King (150 x 200cm / 5'0" x 6'6") 10cm longer than double, providing more foot room. The preferred choice for couples wanting comfort.

    Super King (180 x 200cm / 6'0" x 6'6") Maximum UK standard size. Offers luxury space but requires a large bedroom (minimum 4m x 4m recommended).

    European Sizes: EU sizes differ slightly—EU Double is 140x200cm. Check compatibility if buying European brands.

    Choosing the Right Size: - Measure your bedroom before purchasing - Allow 60cm clearance around the bed - Consider ceiling height for delivery - Check stairwell and doorway dimensions for larger mattresses

    Boxed Mattress Advantage: "Bed in a box" mattresses compress to fit through tight spaces, expanding to full size once opened.

    Practical Info

    Delivery & Setup in the UK

    Understanding mattress delivery options across the United Kingdom:

    Standard Delivery (Free) Most online mattress brands offer free delivery to mainland UK addresses within 1-5 working days. Includes: - Emma: 1-2 days - Nectar: 2-5 days - Simba: 1-3 days - Eve: 1-4 days

    Premium/White Glove Delivery (£30-100) Some retailers offer room-of-choice delivery, setup, and old mattress removal. Worth considering for: - Super king and heavier mattresses - Upper floor delivery without lift access - Removal of old mattress

    Scottish Highlands & Islands Additional charges typically apply (£30-80). Some brands don't deliver to certain postcodes—check before ordering.

    Northern Ireland Most brands deliver to NI, sometimes with extended timescales (5-10 days). Check for additional fees.

    "Bed in a Box" Mattresses: Compressed mattresses in compact boxes that: - Fit in car boots for collection - Navigate narrow staircases easily - Expand to full size within 24-72 hours - May have slight off-gassing smell initially

    Old Mattress Disposal: Options include: - Retailer removal service (£30-50) - Local council collection (often free) - Charity donation (if good condition) - Specialist recycling companies

    Practical Info

    Warranty & Consumer Rights

    Understanding your protections when buying a mattress in the UK:

    UK Consumer Rights Act 2015 You're entitled to: - Goods of satisfactory quality - Goods fit for purpose - Goods matching their description

    If your mattress develops faults within 6 months, it's assumed to be a manufacturing defect unless proven otherwise.

    Typical Warranty Coverage

    10-Year Warranties (Standard) Most mainstream brands offer this. Covers: - Sagging/indentations over 25mm (1 inch) - Broken or protruding springs - Manufacturing defects in materials

    15-25 Year Warranties (Premium) Extended coverage from brands like Simba and Brook + Wilde.

    Lifetime/Forever Warranties Nectar offers a "forever warranty"—covers the mattress for as long as you own it.

    What's NOT Covered: - Normal wear and tear - Stains (protect with mattress protector) - Damage from improper support/foundation - Comfort preferences (handle during trial period) - Unsupported sagging (use proper bed frame)

    Making a Warranty Claim: 1. Document the issue with photos/video 2. Measure any sagging with a ruler 3. Contact the retailer's customer service 4. Keep your proof of purchase

    Pro Tip: Register your warranty online immediately after purchase. Many brands require this for claims.

    Find Your Perfect Match

    Ready to Find Your Perfect Mattress?

    Take our 2-minute quiz to get personalised recommendations based on your sleep preferences, or browse our curated selection of the UK's best mattresses.